In this article we will discuss Client-Server Model, will make brief discussion on Client-Server Model , In last article we discuss about TCP/IP Application Layer Protocols.
Client–server model is a distributed application structure that partitions tasks or workloads between the providers of a resource or service, called servers, and service requesters, called clients.
In the client-server model, the device requesting the information is called a client and the device responding to the request is called a server. Client and server processes are considered to be in the application layer. The client begins the exchange by requesting data from the server, which responds by sending one or more streams of data to the client. Application layer protocols describe the format of the requests and responses between clients and servers. In addition to the actual data transfer, this exchange may also require user authentication and the identification of a data file to be transferred.
One example of a client-server network is using an ISP’s email service to send, receive and store email. The email client on a home computer issues a request to the ISP’s email server for any unread mail. The server responds by sending the requested email to the client. As shown in the figure, data transfer from a client to a server is referred to as an upload and data from a server to a client as a download.
I am Hamza arif, and i am excited to learn new things, i am well focused for my work and always try to explore new things. My graduate is in BS (Telecom) and i am expert in Networks and working on new technology is my passion i work a lot on AI (Artificial Intelligence) Augmented Reality and many other projects.